Question

The power generated by the engine was just 2.984 KW. How long would this engine have to run to produce 3.60 × 104 J of work?

Answer 1

Time = 12.06 seconds

Step-by-step explanation:

Given the following data;

Power = 2.984 KW = 2984 Watts

Workdone = 3.60 × 10^4 J = 36000 J

To find the time;

Power = workdone/time

Time = workdone/power

Time = 36000/2984

Time = 12.06 seconds

Therefore, the engine would have to run for 12.06 seconds.